Nous pouvons offrir le coupe-rouleau d'alésage ascendant MDV512&MDV522 et MDV612&MDV622
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|
No. |
Model No. |
Model Description |
Tooth Row Quantity |
Taper |
Features |
|
1 |
MDV512
MDV522 |
(low end double row teeth)
(high end double row teeth) |
5 |
20° |
High quality metal sealing Using high quality tungsten carbide teeth,so as to achieve the full coverage of crushing Chisel on main alloy teeth,Ovoid on lug,matching use on cutters Can be repairable and customized |
|
No. |
Used Parameters |
MDV512 |
MDV522 |
|
1 |
Suitable Rock Hardness |
Platts Hardness 11≤f≤15 |
Platts Hardness 11≤f≤15 |
|
2 |
Recommended single cutter drilling pressure |
100KN-200KN |
100KN-200KN |
|
3 |
Max withstand drilling pressure |
245KN |
245KN |
|
4 |
Recommended cutter head rotating speed |
3 - 15 RPM |
3 - 15 RPM |
|
5 |
Max line speed |
90M/min |
90M/min |
